23,196 repositories keep their own agent configuration in the open: a CLAUDE.md, a rules file, instructions for Copilot, a skill the project runs on itself. These are not mods to install. They are worth reading for what they reveal — what a maintainer thinks an agent gets wrong.
Building agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| aleksandr-voitenko/agentic-lore-coding Agentic Lore Coding is a Git-native structured agent workflow (and protocol) for AI-assist | 5 | Claude Code, Codex, OpenCode | 2 | 1,295 tok |
| anshulixyz/multi-agent-loop-kit An agent-native setup kit for turning a well-scoped repo into a supervised multi-agent cod | 5 | Codex, OpenCode | 1 | 1,558 tok |
| pbrudny/my-family-bot medium.com Family Tree AI Assistant — GEDCOM → Neo4j → Multi-Agent AI → Web + WhatsApp | 5 | Claude Code, Codex, OpenCode | 2 | 2,180 tok |
| LamantinAI/mayak A FastAPI backend template for services that are built and maintained by coding agents | 5 | Claude Code, Codex, OpenCode | 4 | 2,118 tok |
| incidentfox/box Box — self-hosted Claude Code in your pocket. Run real Claude Code & Codex sessions on you | 5 | Claude Code, Codex, OpenCode | 2 | 1,869 tok |
| ivanviragine/wade Every Wade does the dirty work so the heroes don't have to. Branches, worktrees, context, | 5 | Codex, OpenCode | 1 | 2,725 tok |
| accd/verchestra accd.github.io Verified, portable AI software-delivery harness with policy gates, read-only data probes, | 5 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,151 tok |
| Ralph-Workflow/Ralph-Workflow ralphworkflow.com Autopilot for AI Coding Agents, supports OpenCode, Claude Code, pi.dev, Cursor, and many m | 5 | Claude Code, Codex, OpenCode | 32 | 4,521 tok |
| Amal-David/mlx-porting-skill mlx-porter.pages.dev MLX Porting Toolkit — an agent-guided, evidence-gated pipeline (scaffold → convert → parit | 5 | Claude Code, Codex, OpenCode | 2 | 1,258 tok |
| peter-olom/manor Local agent harness and Docker environment. Butler keeps Codex work supervised. | 5 | Codex, OpenCode | 1 | 1,560 tok |
| OneHillAI/ASDD onehillai.github.io Agentic Spec-Driven Development: a contribution pipeline for software built with AI agents | 5 | Claude Code, Codex, OpenCode | 5 | 1,036 tok |
| Soverius-AI/angular-a2ui-macroquest Reference agentic application combining Angular, A2UI, generative UI, and human-in-the-loo | 5 | Codex, OpenCode | 1 | 312 tok |
| shyamsridhar123/sharkbait AI-powered coding assistant for the command line. Uses OpenAI Responses API (not Chat). A | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 3,228 tok |
| error505/Flockion_AI_Engineering flockion.com Build less. Delete more. Keep the code boring. | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,446 tok |
| Chasen-Liao/FinTrack An AI-based stock news analysis system that correlates news with stock price trends to sup | 5 | Claude Code, Codex, OpenCode | 2 | 1,230 tok |
| felipefernandes/iara pypi.org 🧜♀️Iara is an automated, project-agnostic, and configurable code review tool designed to | 5 | Claude Code, Codex, OpenCode | 5 | 286 tok |
| benwu95/prospec benwu95.github.io Progressive Spec-Driven Development (SDD) toolkit for AI coding agents — Claude Code, Copi | 5 | Claude Code, Codex, OpenCode | 2 | 3,803 tok |
| AIAydin/Artemis Artemis: a local-first visual canvas for running Claude Code, Codex, Gemini, and OpenCode | 5 | Codex, OpenCode | 1 | 326 tok |
| mbanderas/maestro marklaursen.com Achieve Frontier AI performance in your CLI — fuse the local model CLIs you already run. F | 5 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 5 | 5,441 tok |
| KyaniteLabs/checkyourself kyanitelabs.tech Local-first completion-evidence system for AI-built apps: read-only audit, verifier-execut | 5 | Codex, OpenCode | 1 | 2,065 tok |
| bharat3645/The-Ideal-Harness Agent harness / control-plane around a stateless LLM: deterministic policy floor on PreToo | 5 | Claude Code, Codex, OpenCode | 10 | 5,796 tok |
| mmletgo/cc-partner Local-first multi-device AI project workspace: unified management of projects, worktrees, | 5 | Claude Code, Codex, OpenCode | 2 | 11,586 tok |
| orkiaHQ/orkia orkia.dev An agentic shell that runs AI coding agents (Claude Code, Codex, Gemini) as governed, audi | 5 | Claude Code, Codex | 2 | 1,865 tok |
| BioSymphony/cryocore Cryo-EM workflows for maps, models, figures, state comparison, and local or cloud compute | 5 | Codex, OpenCode | 1 | 945 tok |
| Naoray/scribe usescribe.dev Local skill manager for AI coding agents. One SKILL.md, projected across Claude Code, Curs | 5 | Claude Code, Codex, OpenCode | 2 | 2,229 tok |
| BioSymphony/structure-factory AI-agent toolkit for structural biology: design binders, map structures, screen candidates | 5 | Codex, OpenCode | 1 | 1,404 tok |
| chaliy/trickery Magic tool to generate things | 5 | Claude Code, Codex, OpenCode | 3 | 1,411 tok |
| anistark/sutras anistark.github.io Everything Agentic Skills | 5 | Codex, OpenCode | 1 | 3,279 tok |
| 4ug-aug/colony getcolony.app Self-hosted agent native Slack / Teams / Linear substitute. Built to enhance how i work:) | 5 | Codex, Cursor, OpenCode | 3 | 827 tok |
| JessyTsui/scivly scivly.com Open-source AI research agent for tracking papers, generating summaries, and shipping dail | 5 | Codex, OpenCode | 1 | 618 tok |
| agentis-labs/agentis useagentis.com Own your agents, not rent them. Import them into one multi-harness dashboard, with memory | 5 | Codex, OpenCode | 1 | 468 tok |
| makefinks/doubt.nvim Neovim plugin for code review with inline claims, persistent sessions, and exportable hand | 5 | Codex, OpenCode | 1 | 1,625 tok |
| microsoft/Build26-DEM364-simplify-app-dev-with-cloud-native-postgresql-in-azure-horizondb build.microsoft.com Demo of the Zava Designer Agent — an AI room designer using Azure HorizonDB for vector sea | 5 | Codex, GitHub Copilot, OpenCode | 2 | 1,032 tok |
| songoao25/dsh-virtual-product-team Product Team Mode - a DeepSeek Harness agent preset: user-led conversation with a virtual | 5 | Codex, OpenCode | 1 | 603 tok |
| Mathi27/openclaw-playbook mathi27.github.io A beginner-friendly guide to OpenClaw with clear steps, demos, and hands-on learning resou | 5 | Codex, OpenCode | 1 | 641 tok |
| microsoft/Build26-DEM332-from-zero-to-teammate-in-25-minutes-build-a-teams-agent-live build.microsoft.com Demo showing how to turn a web app into a Microsoft Teams agent using the Teams Developer | 5 | Codex, GitHub Copilot, OpenCode | 2 | 1,029 tok |
| render-examples/nanobot-render nanobot-0iyy.onrender.com One-click Render deploy template for nanobot — a lightweight self-hostable AI agent | 5 | Claude Code, Codex, OpenCode | 2 | 1,253 tok |
| corteshvictor/vichu-flow Make Claude Code and Codex prove their work — runs advance only when your tests, lint, and | 5 | Claude Code, Codex, OpenCode | 5 | 1,008 tok |
| dburkart/vibix Can we autonomously vibe code a kernel? Let's find out! | 5 | Claude Code, Codex, Cursor, OpenCode | 10 | 327 tok |
| saski/arnesto Arnesto — the agent harness that got out of hand | 5 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 21 tok |
| RobinNorberg/oh-my-copilot npmjs.com Teams-first multi-agent orchestration for Microsoft Copilot CLI | 5 | Claude Code, Codex, OpenCode | 2 | 6,752 tok |
| ASMN-96/ai-agents-skills-toolkit AI vibe-coding governance toolkit for AI coding agents, source provenance, activation boun | 5 | Codex, OpenCode | 1 | 331 tok |
| juan294/cc-rpi Blueprint repository for Claude Code projects — RPI methodology, known agent error pattern | 5 | Claude Code, Codex, OpenCode | 5 | 2,349 tok |
| cvsloane/agent-commander agentcommander.co Mission control for tmux-native AI agent sessions with live streaming, approvals, and mult | 5 | Claude Code, Codex, OpenCode | 2 | 242 tok |
| marco-spagn/pcmi Persistent Cognitive Memory Infrastructure — durable, multi-tenant memory layer for AI age | 5 | Codex, OpenCode | 1 | 1,126 tok |
| nulang-org/nulang nulang.org Nulang is an actor-based runtime and programming language that's type-safe, compiled, and | 5 | Claude Code, Codex, OpenCode | 2 | 11,479 tok |
| HazelKahlil/Kahlil-skills Installable AI agent Skill for Multica squad design. Installable Multica Agent squad desig | 5 | Codex, OpenCode | 1 | 360 tok |
| MJWNA/linear-project-planner-skill Codex skill for agent-ready Linear project planning, execution ledgers, and issue-state hy | 5 | Codex, OpenCode | 1 | 1,764 tok |
| laird/agents Agent protocols and configurations for SPARC development | 5 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 6,989 tok |
| candykingdom/firefly2 Small blinkenlight boards that sync up using radios | 5 | Claude Code, Codex, OpenCode | 13 | 2,252 tok |